Flight Time from Heerlen to Liège
The flight from Heerlen to Liège covers about 25 mi and takes roughly 33 min nonstop. Flight duration estimate and fare guide.
33 min
Nonstop flight
25 mi
Straight-line
35 mi
By road
33 min
Flight time
Heerlen and Liège are about 25 mi (40 km) apart in a straight line. By road that works out to roughly 35 mi (56 km), a drive of about 48 min. A nonstop flight covers the great-circle distance in approximately 33 min.
| Straight-line distance | 25 mi / 40 km |
| Road distance (est.) | 35 mi / 56 km |
| Driving time (est.) | 48 min |
| Nonstop flight (est.) | 33 min |
| Driving fuel (est., 1-way) | $4 |
| Typical flight fare | $80–$250 |
| Geographic midpoint | 50.759, 5.774 |
How these estimates work
Straight-line distance uses the haversine formula on each city's coordinates. Road distance applies a circuity factor (~1.2–1.4×) and driving time a blended average speed. Flight time uses typical jet cruise speed plus ~30 minutes for taxi, climb and descent. Treat all figures as planning estimates.
Frequently asked questions
Heerlen to Liège is about 25 mi (40 km) in a straight line, and roughly 35 mi (56 km) by road.